Table 1.

Sensitivity analysis

	PCI Day 0-1		PCI Day 2-29
Landmark analyses	Log rank	P-value	Log rank	P-value
Day 91-180
Death		0.11		0.002
Recurrent MI		0.17		0.07
Combined		0.06		0.007
Day 181-540
Death		0.25		0.001
Recurrent MI		0.33		0.99
Combined		0.65		0.1
Cox Proportional Hazards Model	HR (CI)*	P-value	HR (CI)*	P-value
Day 91-180
Death
No clopidogrel	1.00		1.00
Clopidogrel	0.49 (0.23-0.97)	0.04	0.28 (0.12-0.64)	0.003
Recurrent MI
No clopidogrel	1.00		1.00
Clopidogrel	0.71 (0.42-1.19)	0.19	0.75 (0.40-1.38)	0.35
Combined
No clopidogrel	1.00		1.00
Clopidogrel	0.66 (0.43-1.02)	0.06	0.62 (0.37-1.04)	0.07
Day 181-540
Death
No clopidogrel	1.00		1.00
Clopidogrel	0.83 (0.55-1.23)	0.34	0.55 (0.35-0.86)	0.01
Recurrent MI
No clopidogrel	1.00		1.00
Clopidogrel	1.17 (0.76-1.81)	0.48	0.79 (0.50-1.24)	0.3
Combined
No clopidogrel	1.00		1.00
Clopidogrel	0.92 (0.68-1.25)	0.58	0.73 (0.53-1.02)	0.07

* Hazard ratio (confidence intervals).